What is the modified standard state deltaGo’ (in kJ/mol) of the following reaction?
Express your answer with 3 sig figs.
Assume Farraday’s Constant F = 96.48 kJ/(mol*V)
Fumarate + NADPH + H+ -> Succinate + NADP+
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What is the modified standard state deltaGo’ (in kJ/mol) of the following reaction? Express your answer...
What would ΔG∘′ be for an enzyme that oxidizes succinate with NAD+ instead of FAD? Oxidant Reductant n E∘′(V) NAD++H++2e− ⇌ NADH 2 −0.32 Fumarate+2H++2e− ⇌ Succinate 2 0.03 Use the following equation and F = 96.485 kJ/mol. ΔG°’ = ‒nFΔE°’ Express your answer to two significant figures and include the appropriate units ΔG′= value w/ units please
glutathione reductase catalyzes the following reaction: GSSG (oxidized glutathione) + NADPH+H ----> 2GSH (reduced Glutathione)+ NADP+. NAD+ + H + 2e --> NADH E= -0.32 V NADP+ + H + 2e NADPH E= -0.32 V GSSG + + 2H + 2e 2GSH E= -0.23 V a) Calculate delta G for glutathione reductase reaction in the direction shown using E values above b) Suppose that a cell contained an isoform of glutathione reductase that used NADH instead of NADPH...
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Consider the following reaction: C(s, diamond) + O2(g) - CO2(g) substance AHF (kJ/mol) C(s, diamond) 2.0 CO2(g) -393.5 H20(1) -286.0 02(9) 0.0 How much heat is evolved when 1.201x101 g of C(s, diamond) is burned in excess oxygen. Answer to 4 sig figs. Assume standard conditions. Note that, by convention, a decrease in enthalpy of the system will result in a positive quantity of heat being evolved. Submit Answer Incorrect. Tries 7/99 Previous Tries How much heat is evolved when...
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Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘fΔHf∘ (kJ/mol)kJ/mol) AA -273 BB -417 CC 223 DD -475 Express your answer to three significant figures and include the appropriate units.
3. You are given the following standard enthalpies of formation at 25°C. HF (aq) -320.1 kJ/mol OH(aq) -230.0 kJ/mol F (aq) -332.6 kJ/mol H:0 (1) -285.8 kJ/mol a. Calculate the standard enthalpy of neutralization of HF (aq) HF (aq) + OH(aq) F (aq) + H20 (1) b. Using the value of -56.2 kJ/mol as the standard enthalpy change for the reaction H' (aq) + OH(aq) - H20 (1) calculate the standard enthalpy change for the reaction HF (aq) - H(aq)...
Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘f (kJ/mol) A -271 B -381 C 221 D -495 Express your answer in kilojoules.
State the answer and show your work. State units in the answer. 10 points total [F = 96.485 kJ/V-mole; R = 8.314 J/mole-K] 1. The standard state free energy change (AG°') of hydrolysis for phosphoenolpyruvate (PEP) is -62.2 kJ/mole. The standard state free energy change of hydrolysis for ATP is -30.5 kJ/mole. What is the standard state free energy change for the following coupled reaction? PEP + ADP ---------> Pyruvate + ATP 2. In glycolysis, the standard state free energy...
1) ?H?rxn= 129 kJ , ?S?rxn=? 259 J/K , T= 290 K . Express your answer using three significant figures. ?Suniv= ? (K/J) 2) ?H?rxn=? 129 kJ , ?S?rxn= 259 J/K , T= 290 K . Express your answer using three significant figures. ?Suniv= ? (K/J) 3) ?H?rxn=? 129 kJ , ?S?rxn=? 259 J/K , T= 290 K . Express your answer using three significant figures. ?Suniv= ? (K/J) 4) ?H?rxn=? 129 kJ , ?S?rxn=? 259 J/K , T= 553...